Drug – bio-affecting and body treating compositions – In vivo diagnosis or in vivo testing – Magnetic imaging agent
Patent
1995-03-06
1996-07-09
Hollinden, Gary E.
Drug, bio-affecting and body treating compositions
In vivo diagnosis or in vivo testing
Magnetic imaging agent
424639, 556 50, 514492, 436173, A61B 5055
Patent
active
055342400
ABSTRACT:
A contrasting composition for gastrointestinal tract MRI which contains a trace amount of unchelated manganese is disclosed. The composition has a marked contrasting effect in MRI without causing harm to a living body.
REFERENCES:
patent: 4889931 (1989-12-01), Rocklage et al.
patent: 4985233 (1991-01-01), Klaveness et al.
patent: 4986256 (1991-01-01), Cohen et al.
patent: 5064636 (1991-11-01), Li et al.
patent: 5122363 (1992-06-01), Balkus et al.
patent: 5143716 (1992-09-01), Unger
Burnett et al. Chem. Abs. 102:42367e (1985).
Physician's Desk Reference for Nonprescription Drugs 3rd Edition (1982) pp. 601 & 602.
Food Chemistry & Nutritional Biochemistry pub by John Wiley & Sons, Inc. (1985).
Niesman et al. Chem. Abs. 113:94060w (1990).
Slutsky et al. Chem. Abs. 102:128205n (1985).
D. A. Cory et al, Ingested Mandanese Chloride as a Contrast Agent for Magnetic Resonance Imaging, Magnetic Resonance Imaging, vol. 5, No. 1, 1987, pp. 65-70.
Derwent Publications Ltd., Week 9139, AN 91-284731 & (JP-A-3 188 027) (Sakai Chemical Ind. KK) Aug. 16, 1991--Abstract.
K. Imura et al, Essential Trace Metals in Green Teas, Annual Report of Osaka City Institute of Public Health and Environmental Sciences, vol. 42, 1980, pp. 15-20.
K. Teramoto et al, Neutron Activation Analysis of Manganese Contents in Ordinary Hospital Meals, Osaka City Medical Journal, vol. 36, no. 1, 1990, pp. 53-59.
D. L. Rubin et al, Methods for the Systemic Investigation of Gastrointestinal Contrast Media for MRI: Evaluation of Intestinal Distribution by Radiographic Monitoring, Magnetic Resonance Imaging, vol. 9, No. 3, 1991, pp. 285-293.
A. C. Mamourian et al, Proton Relaxation Enhancement in Tissue due to Ingested Manganese Chloride: Time Course and Dose Response in the Rat, Physiological Chemistry and Physics and Medical NMR, vol. 16, No. 2, 1984, pp. 123-128.
Fujita Osamu
Hasegawa Hideo
Hiraishi Kumiko
Kuwata Tamotsu
Narabayashi Isamu
Hollinden Gary E.
Meiji Milk Products Company Ltd.
LandOfFree
Unchelated manganese composition for MRI of the gastrointestinal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Unchelated manganese composition for MRI of the gastrointestinal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Unchelated manganese composition for MRI of the gastrointestinal will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1865462